Amplitude · JSON Structure

Experiment Management Api Variant Config Structure

VariantConfig schema from Amplitude Experiment Management API

Type: object Properties: 5
A/B TestingAnalyticsExperimentationFeature FlagsProduct AnalyticsUser Behavior

VariantConfig is a JSON Structure definition published by Amplitude, describing 5 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

key name payload description rolloutWeight

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amplitude/refs/heads/main/json-structure/experiment-management-api-variant-config-structure.json",
  "name": "VariantConfig",
  "description": "VariantConfig schema from Amplitude Experiment Management API",
  "type": "object",
  "properties": {
    "key": {
      "type": "string",
      "description": "The unique key for the variant."
    },
    "name": {
      "type": "string",
      "description": "The display name of the variant."
    },
    "payload": {
      "description": "An optional JSON payload associated with the variant."
    },
    "description": {
      "type": "string",
      "description": "A description of what this variant does."
    },
    "rolloutWeight": {
      "type": "int32",
      "description": "The rollout weight as a percentage (0-100) controlling traffic allocation to this variant.",
      "minimum": 0,
      "maximum": 100
    }
  }
}